System.Text.Encoder.Reset C# (CSharp) Method

        public virtual void Reset()
        {
            char[] charTemp = {};
            byte[] byteTemp = new byte[GetByteCount(charTemp, 0, 0, true)];
            GetBytes(charTemp, 0, 0, byteTemp, 0, true);
            if (m_fallbackBuffer != null)
                m_fallbackBuffer.Reset();
        }

		// try to encode some bytes at once with GetBytes
		private void EncoderFallbackExceptions_GetBytes (
			byte [] bytes,
			int testno,
			Encoder enc,
			EncoderFallbackExceptionTest t)
		{
			try {
				enc.GetBytes (
					t.str.ToCharArray (), 0, t.str.Length,
					bytes, 0, true);
				Assert.IsTrue (
					t.eindex.Length == 0,
					String.Format (
						"test#{0}-1: UNEXPECTED SUCCESS",
						testno));
			} catch(EncoderFallbackException ex) {
				Assert.IsTrue (
					t.eindex.Length > 0,
					String.Format (
						"test#{0}-1: UNEXPECTED FAIL",
						testno));
				Assert.IsTrue (
					ex.Index == t.eindex[0],
					String.Format (
						"test#{0}-1: Expected exception at {1} not {2}.",
						testno, t.eindex[0], ex.Index));
				Assert.IsTrue (
					!ex.IsUnknownSurrogate (),
					String.Format (
						"test#{0}-1: Expected false not {1} in IsUnknownSurrogate().",
						testno,
						ex.IsUnknownSurrogate ()));
				// NOTE: I know that in the previous check we
				// have asserted that ex.IsUnknownSurrogate()
				// is always false, but this does not mean that
				// we don't have to take in consideration its
				// real value for the next check.
				if (ex.IsUnknownSurrogate ())
					Assert.IsTrue (
						ex.CharUnknownHigh == t.str[ex.Index]
						&& ex.CharUnknownLow == t.str[ex.Index + 1],
						String.Format (
							"test#{0}-1: expected ({1:X}, {2:X}) not ({3:X}, {4:X}).",
							testno,
							t.str[ex.Index],
							t.str[ex.Index + 1],
							ex.CharUnknownHigh,
							ex.CharUnknownLow));
				else
					Assert.IsTrue (
						ex.CharUnknown == t.str[ex.Index],
						String.Format (
							"test#{0}-1: expected ({1:X}) not ({2:X}).",
							testno,
							t.str[ex.Index],
							ex.CharUnknown));
				enc.Reset ();
			}
		}